Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check wit…

Interactive, thoroughly customizable maps in native Android, iOS, macOS, Node.js, and Qt applications, powered by vector tiles and OpenGL

Open Source toolpath generator for 3D printers

Restoration of defocused and blurred photos/images

arduinoWebSockets

OpenHantek is a DSO software for Hantek (Voltcraft/Darkwire/Protek/Acetech) USB digital signal oscilloscopes

An Arduino library for sending and receiving data using CAN bus.

Firmware for RepRap printers and similar devices

Simple library for sending measurements to an InfluxDB with a single network request. Supports ESP8266 and ESP32.

Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter

DS203 quad oscilloscope firmware compatible with gcc

Programmatically read data from your Voltronic, Axpert, Mppsolar PIP, Voltacon, Effekta etc Inverter and send it to Home Assistant via MQTT - Works with RS232 & USB!

Arduino communication library for Peacefair PZEM-004T Energy monitor

WiFi Manager for the ESP32 Arduino environment

Repository for sharing my open-source Arduino code

Firmware for Open EVSE

ESP32 slcan compatible device

Arduino library for the Nordic nRF8001 Bluetooth Low Energy chip

Library for working with JBD BMS

A lightweight library for the HLW8032 SOP8 high precision energy metering IC

OpenSource Control Unit for the Nissan Leaf Gen 1 and Gen 2 inverter

Colorduino Interface Library for Arduino

https://skyboo.net/2017/03/monitoring-voltronic-power-axpert-mex-inverter-under-linux/

ESP8266 based WiFi interface for Voltronic Axpert MppSolar PIP inverters

Component to use Lora on SX126X based boards

SOC Meter for Nissan Leaf - AVR CAN Bus Interface

Read data from SRNE solar charge controllers.

Arduino code for ABBrobot OLED module